diff --git a/edk2.spec b/edk2.spec
index e4f7cbb..c14c6d3 100644
--- a/edk2.spec
+++ b/edk2.spec
@@ -372,6 +372,7 @@ build_iso Fedora/ovmf-ia32
 for raw in */ovmf-4m/*.fd; do
     qcow2="${raw%.fd}.qcow2"
     qemu-img convert -f raw -O qcow2 -o cluster_size=4096 -S 4096 "$raw" "$qcow2"
+    rm -f "$raw"
 done
 
 # experimental stateless builds
@@ -382,7 +383,7 @@ virt-fw-vars --input   Fedora/experimental/OVMF.stateless.fd \
 
 for image in \
 	Fedora/ovmf/OVMF_CODE.secboot.fd \
-	Fedora/ovmf-4m/OVMF_CODE.secboot.fd \
+	Fedora/ovmf-4m/OVMF_CODE.secboot.qcow2 \
 	Fedora/experimental/OVMF.stateless.secboot.fd \
 ; do
 	pcr="${image%.fd}.pcr"
@@ -568,10 +569,6 @@ done
 %{_datadir}/%{name}/ovmf/MICROVM.fd
 %{_datadir}/qemu/firmware/50-edk2-ovmf-x64-microvm.json
 %dir %{_datadir}/%{name}/ovmf-4m/
-%{_datadir}/%{name}/ovmf-4m/OVMF_CODE.fd
-%{_datadir}/%{name}/ovmf-4m/OVMF_CODE.secboot.fd
-%{_datadir}/%{name}/ovmf-4m/OVMF_VARS.fd
-%{_datadir}/%{name}/ovmf-4m/OVMF_VARS.secboot.fd
 %{_datadir}/%{name}/ovmf-4m/OVMF_CODE.qcow2
 %{_datadir}/%{name}/ovmf-4m/OVMF_CODE.secboot.qcow2
 %{_datadir}/%{name}/ovmf-4m/OVMF_VARS.qcow2